package com.youhong.teethcare.customviews;

import android.content.Context;
import android.content.res.TypedArray;
import android.graphics.Canvas;
import android.graphics.Color;
import android.graphics.Paint;
import android.graphics.RectF;
import android.graphics.Typeface;
import android.util.AttributeSet;
import android.util.DisplayMetrics;
import android.view.View;

import com.youhong.teethcare.R;
import com.youhong.teethcare.utils.RxDataTool;

/**
 * 弧形进度条
 *
 * @author Vondear
 * @date 2015/12/03
 */
public class RxRoundProgress extends View {
    public static final int STROKE = 0;
    /**
     * 画笔对象的引用
     */
    private Paint paint;
    private Paint textPaint;
    private Paint moneyPaint;
    private Paint moneyDPaint;
    /**
     * 圆环的颜色
     */
    private int roundColor;
    /**
     * 圆环进度的颜色
     */
    private int roundProgressColor;
    /**
     * 中间进度百分比的字符串的颜色
     */
    private int textColor;
    /**
     * 中间进度百分比的字符串的字体
     */
    private float textSize;
    /**
     * 圆环的宽度
     */
    private float roundWidth;
    /**
     * 最大进度
     */
    private double max;
    /**
     * 当前进度
     */
    private double progress;
    /**
     * 是否显示中间的进度
     */
    private boolean textIsDisplayable;
    /**
     * 进度的风格，实心或者空心
     */
    private int style;

    public static int getTextWidth(Paint paint, String str) {

        int w = 0;
        if (str != null && str.length() > 0) {
            int len = str.length();
            float[] widths = new float[len];
            paint.getTextWidths(str, widths);
            for (int j = 0; j < len; j++) {
                w += (int) Math.ceil(widths[j]);
            }
        }
        return w;
    }

    public RxRoundProgress(Context context) {
        this(context, null);
    }

    public RxRoundProgress(Context context, AttributeSet attrs) {
        this(context, attrs, 0);
    }

    float resolution_ratio;

    public RxRoundProgress(Context context, AttributeSet attrs, int defStyle) {
        super(context, attrs, defStyle);

        DisplayMetrics displayMetrics = this.getContext().getResources().getDisplayMetrics();
        // act.getWindowManager().getDefaultDisplay().getMetrics(displayMetrics);
        // TextSize adaption for any Resolutions screen.
        int screenWidth = displayMetrics.widthPixels;
        int screenHeight = displayMetrics.heightPixels;
        float scoreWidth = (float) screenWidth / 480;
        float scoreHeight = (float) screenHeight / 800;

        resolution_ratio = Math.min(scoreWidth, scoreHeight);


        paint = new Paint();//进度条画笔
        textPaint = new Paint();//文字画笔
        moneyPaint = new Paint();//文字画笔
        moneyDPaint = new Paint();//文字画笔
        TypedArray mTypedArray = context.obtainStyledAttributes(attrs,
                R.styleable.RxRoundProgress);

        //获取自定义属性和默认值
        roundColor = mTypedArray.getColor(R.styleable.RxRoundProgress_roundColor, Color.parseColor("#c8e8fb"));
        roundProgressColor = mTypedArray.getColor(R.styleable.RxRoundProgress_roundProgressColor, Color.parseColor("#05A0FF"));
        textColor = mTypedArray.getColor(R.styleable.RxRoundProgress_textColor, Color.WHITE);
        textSize = mTypedArray.getDimension(R.styleable.RxRoundProgress_textSize1, 15);
        roundWidth = mTypedArray.getDimension(R.styleable.RxRoundProgress_roundWidth, 20);
        max = mTypedArray.getInteger(R.styleable.RxRoundProgress_max, 100);
        textIsDisplayable = mTypedArray.getBoolean(R.styleable.RxRoundProgress_textIsDisplayable, true);
        style = mTypedArray.getInt(R.styleable.RxRoundProgress_style, 0);
        mTypedArray.recycle();
    }

    public void setPercent(int percent) {
        this.percent = percent;
    }

    int percent = 0;
    RectF oval;


    @Override
    protected void onSizeChanged(int w, int h, int oldw, int oldh) {
        super.onSizeChanged(w, h, oldw, oldh);

        int centre = getWidth() / 2 - 90; //获取圆心的x坐标
        int radius = (int) (centre - roundWidth / 2); //圆环的半径
        oval = new RectF(centre - radius + 90, centre - radius + 90, centre + radius + 90, centre + radius + 90);  //用于定义的圆弧的形状和大小的界限
        paint.setColor(roundColor); //设置圆环的颜色
        paint.setStyle(Paint.Style.STROKE); //设置空心
        paint.setStrokeWidth(roundWidth * resolution_ratio); //设置圆环的宽度
        paint.setAntiAlias(true);  //消除锯齿
        paint.setStrokeCap(Paint.Cap.ROUND);//设置边缘为圆角

    }

    //0 : 正常的百分比，1：Wrong Zone
    public void setTextVersion(int textVersion) {
        this.textVersion = textVersion;
    }

    private int textVersion = 0;



    @Override
    protected void onDraw(Canvas canvas) {
        super.onDraw(canvas);

        /**
         * 画最外层的大圆环
         */

        textPaint.setColor(textColor);
        textPaint.setAntiAlias(true);
        textPaint.setTextSize(40 * resolution_ratio);

     /* moneyPaint.setColor(roundColor);
        moneyPaint.setAntiAlias(true);
        moneyPaint.setTextSize(65);
        moneyDPaint.setColor(roundColor);
        moneyDPaint.setAntiAlias(true);
        moneyDPaint.setTextSize(48);*/



        paint.setColor(roundColor);
        canvas.drawArc(oval, 135, 360, false, paint);  //根据进度画圆弧

        /**
         * 画进度百分比
         */
        paint.setStrokeWidth(0);
        paint.setColor(textColor);
        paint.setTextSize(textSize);


        if(textVersion == 0){

            paint.setTypeface(Typeface.DEFAULT_BOLD); //设置字体
            float textWidth = textPaint.measureText(percent + "%");   //测量字体宽度，我们需要根据字体的宽度设置在圆环中间

            if (textIsDisplayable && style == STROKE) {
                canvas.drawText(percent + "%",
                        oval.centerX() - textWidth / 2,
                        oval.centerY() + oval.bottom * 0.1f, textPaint);
            }

        }else if(textVersion == 1){

            textPaint.setTextSize(resolution_ratio * 30f);
            textPaint.setColor(Color.WHITE);
            float textWidth1 = textPaint.measureText(getResources().getString(R.string.strings131));   //测量字体宽度，我们需要根据字体的宽度设置在圆环中间
            canvas.drawText(getResources().getString(R.string.strings131),
                        oval.centerX() - textWidth1 / 2,
                        oval.centerY() - oval.bottom * 0.05f, textPaint);

            float textWidth2 = textPaint.measureText(getResources().getString(R.string.strings132));   //测量字体宽度，我们需要根据字体的宽度设置在圆环中间
            canvas.drawText(getResources().getString(R.string.strings132),
                    oval.centerX() - textWidth2 / 2,
                    oval.centerY() + oval.bottom * 0.15f, textPaint);
        }
        /**
         * 画圆弧 ，画圆环的进度
         */

        //设置进度是实心还是空心
        paint.setStrokeWidth(roundWidth * resolution_ratio); //设置圆环的宽度
        paint.setColor(roundProgressColor);  //设置进度的颜色

        switch (style) {
            case STROKE: {
                paint.setStyle(Paint.Style.STROKE);
                if (progress >= 0) {

                    canvas.drawArc(oval, -90, 360 * ((float) percent / (float) max), false, paint);  //根据进度画圆弧
                }
                break;
            }
        }
    }

    public synchronized double getMax() {
        return max;
    }

    /**
     * 设置进度的最大值
     *
     * @param max
     */
    public synchronized void setMax(double max) {
        if (max < 0) {
            throw new IllegalArgumentException("max not less than 0");
        }
        this.max = max;
    }

    /**
     * 获取进度.需要同步
     *
     * @return
     */
    public synchronized double getProgress() {
        return progress;
    }

    /**
     * 设置进度，此为线程安全控件，由于考虑多线的问题，需要同步
     * 刷新界面调用postInvalidate()能在非UI线程刷新
     *
     * @param progress
     */
    public synchronized void setProgress(double progress) {
        if (progress < 0) {
            this.progress = progress;
            //throw new IllegalArgumentException("progress not less than 0");
        }
        if (progress > max) {
            progress = max;
        }
        if (progress <= max) {
            this.progress = progress;
            postInvalidate();
        }

    }

    public int getCricleColor() {
        return roundColor;
    }

    public void setCricleColor(int cricleColor) {
        this.roundColor = cricleColor;
    }

    public int getCricleProgressColor() {
        return roundProgressColor;
    }

    public void setCricleProgressColor(int cricleProgressColor) {
        this.roundProgressColor = cricleProgressColor;
    }

    public int getTextColor() {
        return textColor;
    }

    public void setTextColor(int textColor) {
        this.textColor = textColor;
    }

    public float getTextSize() {
        return textSize;
    }

    public void setTextSize(float textSize) {
        this.textSize = textSize;
    }

    public float getRoundWidth() {
        return roundWidth;
    }

    public void setRoundWidth(float roundWidth) {
        this.roundWidth = roundWidth;
    }


}
